29942-64-1
Phosphonium, triphenyl-, 2-oxopropylide
+
473436-50-9
benzyl 2,3-dihydroxypiperidine-1-carboxylate
→
~77%
866488-35-9
Benzyl [(5E)-4-hydroxy-7-oxo-5-octen-1-yl]carbamate
68471-58-9
N-(苄氧基羰基)-1,2,3,4-四氢吡啶